Experience Catalyst’s Unique Approach to Building and Management
Since opening our doors in Wisconsin, in 2004, the Catalyst journey has been nothing short of remarkable. We’ve grown to become a top-choice builder not just in our beloved home city, Milwaukee — but across the entire Midwest.
Beyond the exceptional structures we create, what truly sets us apart is the strong bonds we forge with the incredible people and vibrant communities we serve. We manage construction projects with a hands-on approach. Our focus on creativity, collaboration, and community ensures a great experience for clients. Our innovative business model allows us to offer competitive bids for a fulfilling construction journey.
With South Dakota pride at our core, we are dedicated to making every project a testament to the state’s spirit. Our goal is to create exceptional buildings in South Dakota and build a brighter future for the state, one structure at a time. Join us on this transformative journey.
Your Trusted Point of Contact
Reach out to Jon Regnerus to kickstart your project.

Jon Regnerus
General Manager
Jon Regnerus leads Catalyst Construction’s South Dakota office as General Manager, bringing a relationship-driven approach to every project.
About Catalyst
Just as important as the beautiful and functional structures we build are the relationships we establish and maintain with the great people and great communities for whom we build them. This corporate philosophy in conjunction with our purely managerial business model ensures our clients receive the most competitive bids, fosters a more creative and collaborative culture and work environment, and produces a more enjoyable and fulfilling overall construction experience.

The Catalyst Signature Experience
When you come to us, the first step is to figure out exactly what you need—taking into account your budget, your must-haves, your desires, and your limits. The professional-grade services offered by the experienced team at Catalyst include project development, preconstruction services, vision planning, owner’s rep services, construction management, and post-construction services

